Casing of a kitchen range hood



FIG. 1 is a front-right-top perspective view of a casing of a kitchenrange hood, showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a rear elevational view thereof.

The ornamental design for a casing of a kitchen range hood, as shown anddescribed.